Image widget default "fallback" image if feature has no attachments

Jamie_Leitch_CNF — Tue, 16 Sep 2025 17:35:19 GMT

Working with a list widget and a separate image widget in ExB. When the user selects a feature in the list, the image widget shows the image attachment(s) for the feature. If the feature has no attachments, it would be useful to have the option to set a default or "fallback" image. Perhaps in the Content settings for an Image widget, there should be a place to select a "fallback" image:

Something like this can be done using Arcade for a single image attachment, when the feature has no attachments, inject a URL to a fallback image, but when there are multiple attachments for a feature, there seems to be no way using Arcade to show all the images in the "image viewer" format.

Re: Image widget default "fallback" image if feature has no attachments

ZachBodenner — Tue, 16 Sep 2025 18:39:27 GMT

Agreed, there could probably be a few ways to solve this, either by usefully extending Arcade to get something like an attachment viewer/scroller element, or by allowing a fallback image. I can think of many times I could have used this!

idea Image widget default "fallback" image if feature has no attachments in ArcGIS Experience Builder Ideas

Image widget default "fallback" image if feature has no attachments

Re: Image widget default "fallback" image if feature has no attachments